PDF Tools

A PDF file is usually the last stop before a document is finished, and that is exactly when new problems tend to show up. Pages need to be reordered, a scan needs to become an editable Word file, a signature needs to be added before a deadline, or a file needs to shrink before an email will accept it. SEO Site Checker brings together 31 free PDF tools to handle these jobs directly in your browser, with no signup, no software to install and no watermark left on the result.

Editing, Organizing and Converting PDFs

Most PDF work falls into a handful of repeated tasks, and this category covers all of them. Merge PDF and Split PDF handle combining or separating files, while Organize PDF, PDF Remove Pages, Extract PDF Pages, Rotate PDF and Crop PDF take care of page level changes. For converting between formats, PDF to Word, PDF to Excel, PDF to PowerPoint and PDF to JPG work alongside their reverse counterparts, Word to PDF, Excel to PDF, PowerPoint to PDF, JPG to PDF and HTML to PDF, so a document can move in either direction without losing its layout.

Compressing, Protecting and Signing Documents

Compress PDF reduces file size for email attachments and upload limits without a noticeable drop in quality, and Optimize PDF and Repair PDF handle files that have become bloated or damaged. When a document contains sensitive information, Protect PDF adds a password and Unlock PDF removes one you no longer need, while Redact PDF permanently blacks out text that should never be shared. Sign PDF adds a signature without printing anything, and Add Watermark and Add Page Numbers prepare a file for distribution.

Scanning, Comparing and Preparing Files for Archiving

Scan to PDF turns a photographed document into a proper PDF file, and OCR PDF makes a scanned page searchable and copyable by recognising the text inside it. Compare PDF highlights exactly what changed between two versions of the same document, PDF Grayscale strips color for cheaper printing, and PDF to PDF/A converts a file into the long term archival format that libraries, courts and government agencies require. Edit PDF Metadata rounds things out by letting you correct the title, author and other details stored inside the file itself.

Why Use These Free PDF Tools

Every tool in this category works the same way. Upload a file, choose what needs to happen to it, and download the result, with no account required and no watermark added. Files are processed and then removed automatically, so nothing sits on our servers longer than it needs to. There is no daily limit pushing you toward a paid plan and no feature locked behind a subscription, which makes this a practical option for students, freelancers, small business owners and anyone who only needs a PDF fixed once and does not want to install desktop software for it.